Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Physics
  6. /
  7. 2017
  8. /
  9. Q7
Question 7

A body weighing 14N in air is partially immersed in water. If the mass of water displaced in the process is 200g, calculate the upthrust on the body. [g=10\(m/s^{2}\)]

  • A.2.0N
  • B.3.0N
  • C.3.5N
  • D.7.0N
Objective

Question details

Exam body
WAEC
Subject
Physics
Year
2017
Question no.
#7
Type
Objective
Previous · Q6Two forces 100N and 60N act on an object of mass 10kg as illustrated in the… Next · Q8 Which of the following processes is not a surface phenomenon?

More from this paper

  • Q3A body accelerates uniformly from rest at 2\(ms^{-2}\). Calculate its velocity…
  • Q4Which of the following statements about matter is not correct?
  • Q5A ball is projected horizontally from the top of a tower. Neglecting air…
  • Q9A chemical balance is used for measuring
  • Q10A body is whirled round a circular path at constant speed. Which of the…
  • Q11A motorist travelling at 72\(kmh^{-1}\) had his eyes shut for 0.4s during a hard…
See all Physics 2017 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy